<leader>n :NERDTreeFocus<CR>
<C-n> :NERDTree<CR>
<C-t> :NERDTreeToggle<CR>
<C-f> :NERDTreeFind<CR>
<silent> K :call ShowDocumentation()<CR>
<silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
<silent><nowait> <space>e  :<C-u>CocList extensions<cr>
<silent><nowait> <space>c  :<C-u>CocList commands<cr>
<silent><nowait> <space>o  :<C-u>CocList outline<cr>
<silent><nowait> <space>s  :<C-u>CocList -I symbols<cr>
<silent><nowait> <space>j  :<C-u>CocNext<CR>
<silent><nowait> <space>k  :<C-u>CocPrev<CR>
<silent><nowait> <space>p  :<C-u>CocListResume<CR>
